6 - 32mm multi step drill TiN coated

Centres, drills and de-burrs thin sheet metal in one operation. Manufactured from HSS for long lasting performance. Dual flute construction for reduced drilling pressure, faster drilling and longer tool life. Self starting tip. Three flats on drive shaft for non slip drive in drill chuck. Cuts hole sizes: 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 36, 28, 30 & 32mm?.